🔌 Power Up Your Ride with Confidence!
The Li-Polymer Battery Pack Board Automatic Activation Module is engineered for 13S 48V/54.6V batteries, providing robust protection and performance for electric bicycles. With features like separate charging/discharging connectors and advanced safety mechanisms, it ensures a reliable and efficient power supply for your rides.
H**L
Battery management
Just what I needed
A**S
Had to return
Didn't work. Had to return. No time to give a second chance. Went with another item as replacement.
J**S
Not so sure
It should work with my 500 watt 48v 13s but once i hooked it up it started getting warm and I don't want a lithium fire so I disconnected it.
L**.
No funciona
The media could not be loaded. Compré 5 productos y ninguno está funcionando bien
G**L
didn't work
It started to get hot and melt dosen't work wish it did Shipping was fast
O**Y
Only allows charging when pack is totally empty
When using this BMS, please note that the pack voltage has to be VERY low in order for this BMS to allow the pack to charge. If you are having trouble with charging, try first discharging your pack down to below 40v, then try to charge. I have a 13S pack using this BMS; I thought BMS was broken but then I discharged the pack down to 39v using a dummy load. When I tried charging the pack after that, it worked.It's kind of annoying that the pack has to be totally empty in order for this BMS to allow charging - but the BMS does technically work.
A**R
Bms
Work just as avertised
M**.
You have to solder in the negative lines-See pics.
Works great, no issues. Packed it nice and tight, sealed with tape (Dont want moisture getting into the battery, this is how I ruined my first BMS and just replaced it. Note that you need to know how many "S" there are. This BMS is for 13-S.
E**E
Thats the way it came
First it was a day late .second it didnt come with a bms board only wires .
M**W
Untested looks good
Everything seems like it's there and connected haven't put power on it but hopefully it goes well bought it as a backup
D**.
Man that one almost worked
If it weren't for the damaged plastic where the wires get inserted into the bms causing it to come undone until it finally shorted I swear it was almost working. If onleyvi could contact the company
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